AMD Radeon Pro W6600M vs NVIDIA GeForce RTX 3080 12 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Jan 2022
Generation
Radeon Pro Mobile
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1224 MHz
1260 MHz
Boost Clock
2034 MHz
1710 MHz
Memory Clock
1750 MHz
1188 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
912.4GB/s
Render Config
Compute Units
28
-
SM Count
66
70
Shading Units
1792
8960
TMUs
112
280
ROPs
64
96
Tensor Cores
264
280
RT Cores
28
70
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
6 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
130.2 GPixel/s
164.2 GPixel/s
Texture Rate
227.8 GTexel/s
478.8 GTexel/s
FP16 (half)
14.58 TFLOPS
30.64 TFLOPS
FP32 (float)
7.290 TFLOPS
30.64 TFLOPS
FP64 (double)
455.6 GFLOPS
478.8 GFLOPS
Graphics Processor
GPU Name
Navi 23
GA102
GPU Variant
Navi 23 WKS-XM
GA102-220-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
11.06 billion
28.3 billion
Die Size
237 mm²
628 mm²
Board Design
TDP
90W
350W
Suggested PSU
600 W
750 W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.7
6.8